Behold, while thou yet talkest there with the king, I also will come in after thee, and confirm thy words.
Nathan knew God's mind in this matter and could not sit idle while the throne meant for Solomon was usurped. Prophets were deeply involved in such affairs because they understood the will of Heaven, not mere human preference or palace intrigue.
AI summary
Commenting on 1 Kings 1:11-31
Behold, while thou yet talkest there with the king,.... Before, or by the time she could deliver the above words to him, or such as she should think fit to use, to awaken the king to a concern for the interest of her and her son: I will also come in after thee; directly into the king's chamber: and confirm thy words; as he could...
Adonijah was the oldest son alive, blessed with manners and looks that won the court's favor; but his father's silence in seeing him flaunt the trappings of an heir-presumptive was read as consent. That fatal quiet emboldened him.
AI summary
Commenting on 1 Kings 1:5-31